PresenterActive 2.6 (by Gluon, Inc.)
PresenterActive is a presentation tool.

DragIn 2.0 (by GLUON, Inc.)
DragIn is a QuarkXPress Xtension that adds drag and drop support for placing images in an XPress document.

ColorBreaker 5.0 (by GLUON, Inc.)
Color markup of documents is a time consuming task that art directors and production managers have been doing manually since the advent of color printing.

ProGrids & Guides 7.0.1 (by GLUON, Inc.)
ProGrids & Guides is a QuarkXPress 6 XTension Pro for setting up professional design grids with gutters or spacers, baseline grids, line counts and measurements, standard grids and more.

iDropper XT 4.10 (by GLUON, Inc.)
iDropper XT is a multi-purpose tool you've probably wanted in QuarkXPress.

XPressImage 6.20 (by GLUON, Inc.)
XPressImage is a powerful XTension for QuarkXPress that automates the conversion of documents, pages, spreads or selections to various graphic formats at any size or resolution.

XPressImagePro 6.2 (by GLUON, Inc.)
Place QXP documents in a 'hot' folder and XPressImage Pro will batch process these documents automatically.

WebXPress Pro 6.20 (by GLUON, Inc.)
WebXPress Pro exports Quark documents in all sorts of web, word and graphic formats! Pro Includes many more formats and batch processing as well as Applescriptable.

WebXPress 6.20 (by GLUON, Inc.)
WebXPress is the choice of professionals and novices alike for re-purposing Quark documents into web pages, Word documents, XML and more.

PressImageProEA 4.31 (by GLUON, Inc.)
If you would like to use XPressImage Pro as an integral tool in a server-oriented workflow, processing documents for a web service or to be accessed by multiple users, you will have to purchase a special Enterprise Edition of XPressImage from GLUON.

XPert Print 2.1.3 (by ALAP, Inc.)
XPert Print lets you print or export QuarkXPress pages and spreads as EPS files.

MIF Filter for QuarkXPress 2.0 (by DTP Tools)
Quick and easy way to use FrameMaker MIF format in QuarkXPress - MIF Filter is currently the only way to exchange documents between QuarkXPress and Adobe Frame Maker.

Raster Write 2.0 (by Triple Triangle Inc)
Raster Write enables graphics professionals to export raster versions of all or part of their InDesign documents.

Exportools 1.5 (by Badia Software)
Badia Exportools lets you automate the process of saving pages as individual files in several popular formats, including high res EPS, PostScript, plain or rich text, page screenshots and html.

DragAndDropXT 1.0.3 (by Matrix Software)
Why Quark still doesn't do this I don't know, but since it doesn't, here is an Quark 6 XTension which allows you to drag and drop text and images into boxes on your Quark page.

MathMagic Pro for Adobe InDesign 4.3 (by InfoLogic, Inc.)
MathMagic Pro Edition is an equation editor mainly for use with Adobe InDesign software in editing any mathematical expressions and symbols with WYSIWYG interface and various powerful features.

SilverFast Ai (Nikon) LS2000 6.4.3r9 (by LaserSoft Imaging, Inc.)
SilverFast SE is a new solution from LaserSoft Imaging which combines the best of both worlds: high-end imaging technology for very low cost.

BarcodeGenerator 2.0 (by Wolf Software)
BarcodeGenerator V2 for Mac OS X will create all common linear and 2D barcodes.

Redefine Style Sheet 2.0 (by Xpedient Corporation)
Without Redefine Style Sheet, the maintance of style sheets is a time-consuming process that many professionals dread.

Create 12.5.6 (by Stone Design)
Draw and layout application built on the idea that everything is an object.